baber/WOPTO huggingface dataset:
Patent CA-2795716-C (CA)
Inventor: SNYDER JEREMY N
IPC: A63B53/04
Filed: 2011-03-16
Granted: 2015-02-03
Abstract: Golf clubs and golf club heads, such as putter heads, may include a putter body and an insert forming a ball striking face and engaged with the putter body. Portions of the insert may be formed of a metal material, while portions of the insert may be formed of a polymer material. The insert may include a base portion having grooves or openings formed therein. This base may be joined with another material (such as a polymer backing material) to form the insert, wherein the backing material at least partially fills the grooves or openings. In some arrangements, the backing material of the insert may be visible at the top and/or bottom surfaces of the putter structures. Methods for making such putter devices are also described.
Patent CA-2799863-C (CA)
Inventor: WARREN KEITH
IPC: E04F13/00
Filed: 2012-12-19
Granted: 2017-06-20
Abstract: A method of retrofitting a home includes providing a structural base on a ground surface adjacent to and outside the outer walls, the structural base comprising one or more air passages; installing insulation adjacent to an outer surface of the outer walls, the insulation being supported by the structural base; and installing siding material on an outer surface of the insulation, the siding material and the existing outer walls enclosing the insulation and defining a flow path, a top of the flow path comprising one or more air passages into the attic space such that air flows along the insulation in the flow path between the structural base and the attic space. A plurality of new trusses may be supported at an apex of the existing roof that overhanging the existing outer walls and the insulation, the trusses sloping direction of the slope of the existing roof.
Patent CA-2802432-C (CA)
Title: Mat comprenant une piece adaptatrice et procede de fabrication d'un mat comprenant une piece adaptatrice
Inventor: BOGL STEFAN
IPC: E04H12/12
Filed: 2011-05-04
Granted: 2019-05-21
Abstract: L'invention concerne un mât (1) présentant une section de mât (2) tubulaire inférieure en béton et une section de mât (3) tubulaire supérieure en acier, ainsi qu'une pièce adaptatrice (7) destinée à relier les deux sections de mât (2, 3). La pièce adaptatrice (7) se compose d'un élément en béton (8) de forme annulaire et d'un élément en acier (9), l'élément en acier (9) comprenant au moins une bride (9a) annulaire qui recouvre de préférence entièrement une surface de l'élément en béton (8) située au sommet de l'élément en béton (8) en position de montage. L'élément en béton (8) est coulé directement dans l'élément en acier (9), le béton remplissant entièrement l'espace sous la bride (9a) annulaire sensiblement sans bulles d'air. L'invention concerne également un procédé de fabrication d'un mât (1) comprenant une pièce adaptatrice (7), selon lequel un élément en acier (9) comprenant une bride (9a) annulaire est placé à l'envers dans un coffrage annulaire pour fabriquer la pièce adaptatrice (7). Un béton est ensuite introduit dans le coffrage pour fabriquer un élément en béton (8) annulaire de la pièce adaptatrice (7), le béton étant appliqué directement sur la future face inférieure de la bride (9a).
Patent CA-2804172-C (CA)
Inventor: RIFE NATHAN
IPC: C09K8/64
Filed: 2011-06-30
Granted: 2016-08-30
Abstract: Wellbore fluids comprising a flat rheology profile are disclosed herein. In one aspect, the invert emulsion wellbore fluid is formulated to include: an oleallinous fluid as the continuous phase of the invert emulsion well bore fluid, a non-oleaginous fluid as the discontinuous phase of the invert emulsion well bore fluid; an emulsifier; and a rheology modifier, wherein the rheology modifier is a polyamide formed by reacting an alcoholamine, a fatty acid, and polyamine, where the invert emulsion well bore fluid has a flat rheology profile.
Patent CA-2807361-C (CA)
Inventor: AGRAWAL GAURAV
IPC: E21B43/08
Filed: 2011-08-09
Granted: 2016-07-12
Abstract: A method of deploying a borehole filtration device is provided utilizing the steps of: deploying a filtration device comprising a polymer foam having a first cell structure, a portion of the molecular structure of which polymer foam is degradable by exposure to a post-treatment fluid, into a borehole; and exposing the polymer foam to the post-treatment fluid, thereby modifying the cell structure of the polymer foam to a second cell structure.
Patent CA-2811134-C (CA)
Title: Surface de charge d'un vehicule de transport
Inventor: KURIAKOSE SANJEEV
IPC: B60R99/00
Filed: 2005-10-20
Granted: 2014-12-16
Abstract: Une surface de chargement servant à un véhicule de transport est présentée. La surface de chargement comprend une partie de plateforme faite d'un premier matériau et une sous-structure faite d'un deuxième matériau. La surface de chargement comprend également une plaque d'interface formée disposée entre la partie de plateforme et la sous-structure pour faciliter le raccordement de la portion de plateforme à la sous-structure ou pour compenser les différences de dilatation thermique qui peuvent exister entre la portion de plateforme et la sous-structure.
Patent CA-2814601-C (CA)
Title: A nasal cannula, conduit and securement system
Inventor: O'CONNOR MARK THOMAS
IPC: A61M16/08
Filed: 2011-10-18
Granted: 2023-03-21
Abstract: A securernent system for a user interface or interface includes a two-part releasable attachment arrangement which includes a dermal patch and a user interface patch. The dermal patch has a patient it side which is attachable to the user's skin, and an interface side with part of a two-part releasable attachment system. The user interface patch has a patient side provided with the second complementary part of the two-part releasable attachment system, and an interface side attachable to the user interface of interface component. At least part of the two-part releasable attachment releasable attachment system on the interface side of the dermal patch being divided into multiple areas by a slit, a slot, or combinations thereof.
Patent CA-2816545-C (CA)
Inventor: ASHTEKAR KOUSTUBH D
IPC: H05H1/34
Filed: 2011-09-01
Granted: 2018-05-01
Abstract: The present invention is related to an electrode for a plasma arc torch, the electrode comprising a generally tubular outer wall, an end wall, and a protrusion. The end wall is joined to a distal end of the outer wall and supports an emissive element in a generally central region. The protrusion extends from the generally central region of the end wall and is configured to connect with an electrode holder by a releasable connection, wherein the protrusion is configured such that at least one coolant passage forms between the protrusion and the electrode holder when the electrode is connected with the electrode holder. In some embodiments, the releasable connection comprises a threaded connection, wherein the protrusion is threaded to releasably connect to a threaded coolant tube of the electrode holder. In other embodiments, at least one coolant passage is defined by the threaded connection.
Patent CA-2824963-C (CA)
Inventor: STOIK RANDY STEVEN
IPC: E21B7/00
Filed: 2009-01-09
Granted: 2015-11-17
Abstract: A method for drilling an auxiliary hole, such as a conductor hole, a mousehole or a rathole, useful in wellbore drilling operations, the method comprising the steps of installing an auger drive unit on a drill floor of a drilling rig, the auger drive unit comprising a drive having a rotor, and a structure for supporting the drive, the drive movable on at least one rail in a substantially vertical plane in relation to the structure, the method further comprising the steps of setting the at least one rail at an angle with respect to the structure, connecting an auger to the rotor and rotating the auger and lowering the drive on the at least one rail to drill the auxiliary hole at a desired angle.
Patent CA-2828456-C (CA)
Title: Inhibiteurs n-benzyl-amino-carboxamide du canal sodique
Inventor: PAJOUHESH HASSAN
IPC: A61K31/401
Filed: 2012-03-02
Granted: 2021-05-04
Abstract: Cette invention concerne des composés utiles pour traiter les affections associées à la fonction canal ionique voltage-dépendant, en particulier, les affections associées à l'activité du canal sodique. Plus spécifiquement, cette invention concerne des composés (par ex., composés selon l'une quelconque des Formules (I)-(XIII) ou Composés (1)-(236) du Tableau 1) qui sont utiles pour traiter diverses maladies et affections. Formule (I)
Patent CA-2830198-C (CA)
Title: Diaphragm interface apparatus to improve a cycle life of a diaphragm
Inventor: CLIFFORD JASON D
IPC: G05D16/06
Filed: 2012-02-22
Granted: 2019-08-13
Abstract: Diaphragm interface apparatus to improve a cycle life of a diaphragm are described. An example fluid regulator includes a fluid flow passageway between an inlet and an outlet, where a sensing chamber defines a portion of the fluid flow passageway. A diaphragm senses a pressure in the sensing chamber and a diaphragm interface adjacent the sensing chamber has a curved surface to contact a portion of the diaphragm that moves in response to pressure changes in the sensing chamber. The curved surface affects an amount of stress imparted to the portion of the diaphragm during operation of the fluid regulator.
Patent CA-2835757-C (CA)
Inventor: GRAY ERIC
IPC: A01C15/00
Filed: 2013-12-03
Granted: 2015-10-20
Abstract: An arched fender extension portion is attached along an edge of an existing fender of an agricultural vehicle with a common curvature and lying in a common plane by a pair of brackets mounted on the existing fender at longitudinally spaced fastening arrangements thereof. The extension portion incudes two bolt connectors arranged to pull the flat edge of the extension portion into butting engagement with the outer side edge of the existing fender inwardly of an edge flange portion of the existing fender.
Patent CA-2837571-C (CA)
Inventor: MCCORMICK DANIEL
IPC: A61B17/86
Filed: 2013-12-20
Granted: 2017-06-13
Abstract: A method and device to correct hammertoes. The device includes a bone implant having a screw with a threaded end or a pin and a sleeve adaptable to accept the screw or mate with the pin. The sleeve includes an external surface having threads on a distal end of the sleeve and an expanding feature along a proximate portion of the sleeve. When the implant is implanted into a joint through a percutaneous incision and the screw is rotated about its longitudinal axis when mated with the threaded portion of the sleeve, the expanding feature may be expanded compress the joint using the cancellous threads on a distal bone in the joint and the expanding feature on a proximate bone in the joint. In embodiments having pins, the pin is axially driven when locked in the sleeve by the locking mechanism thereby radially expanding the expanding feature to compress a joint using the cancellous threads on a distal bone in the joint and the expanding feature on a proximate bone in the joint.
Patent CA-2844522-C (CA)
Title: Procede de test d'un systeme d'ascenseur et dispositif de surveillance permettant de mettre en uvre ledit procede de test
Inventor: SONNENMOSER ASTRID
IPC: B66B13/22
Filed: 2012-07-24
Granted: 2018-09-11
Abstract: Selon un premier aspect, l'invention concerne un procédé de test d'un système d'ascenseur comportant une unité de commande (11) et au moins un nud de bus (13). Ledit nud de bus (13) comporte un premier microprocesseur (14) et un deuxième microprocesseur (15). L'unité de commande (11) et le nud de bus (13) communiquent par l'intermédiaire d'un bus (12). Par ailleurs, le premier microprocesseur (14) et le deuxième microprocesseur (15) sont connectés en continu par l'intermédiaire d'une ligne de signaux (18). Le procédé de test comprend les étapes suivantes : l'unité de commande (11) transmet un signal de réglage au premier microprocesseur (14), le premier microprocesseur (14) transmet le signal au deuxième microprocesseur (15) et le deuxième microprocesseur (15) délivre le signal à l'unité de commande (11). Enfin, l'unité de commande (11) vérifie si le signal délivré correspond à un signal attendu par l'unité de commande (11). Un deuxième aspect de l'invention concerne un dispositif de surveillance permettant de mettre en uvre le procédé de test.
Patent CA-2844776-C (CA)
Inventor: BARROUX CLAIRE
IPC: E21B43/24
Filed: 2014-03-04
Granted: 2020-10-27
Abstract: - Process for determining an amount of hydrogen sulfide produced by an aquathermolysis phenomenon induced by a thermal process, such as steam injection. - Hydrocarbons are described by means of a compositional representation using H2S and four fractions: saturates, aromatics, resins and asphaltenes. Then, we build a kinetic model on the basis of the compositional representation, from an elementary model obtained by material balance on the sulfur element distributed within the fractions. Next, we build a thermodynamic model on the basis of the same compositional representation. Finally, the quantity of hydrogen sulfide (H2S) produced is determined by performing a compositional reservoir simulation using a compositional and reactive thermal simulator, the simulator implementing the kinetic model and the thermodynamic model.
Patent CA-2846947-C (CA)
Inventor: RICCOBENE THOMAS S
IPC: E01C5/02
Filed: 2014-03-14
Granted: 2015-11-03
Abstract: A building unit including upper and lower surfaces, and a plurality of side surfaces extending between the upper and lower surfaces defining a generally trapezoidal shape in plan view. The unit includes a first pair of the side surfaces, located on opposite sides of the unit and extending non-linearly and generally obliquely with respect to each other in plan view, where each side surface of the first pair has a midpoint bisecting it into two portions. The portions on each side of the midpoint are a 180° rotational image of the other portion about the midpoint. One side surface of the first pair is longer than the other, and the longer side surface includes a midsection of the same length and configuration as the other, shorter side surface. Each of the shorter and longer side surfaces interlocks with either the shorter or longer side surface of another like building unit.
Patent CA-2847711-C (CA)
Inventor: GILBERT THOMAS J
IPC: A61M37/00
Filed: 2012-09-06
Granted: 2019-08-20
Abstract: La présente invention concerne des systèmes et des procédés de pose de microaiguilles sur la peau d'un patient. Selon un aspect, la présente invention concerne un système de pose d'un ensemble de microaiguilles sur la surface de peau d'un patient, le système comprenant : un appareil de pose comprenant un boîtier ; et un dispositif de perfusion reçu de manière détachable dans le boîtier.
Patent CA-2851034-C (CA)
Title: Improved reversing maple syrup evaporator
Inventor: BILODEAU SYLVAIN
IPC: A23L5/20
Filed: 2014-05-05
Granted: 2021-06-08
Abstract: An apparatus for reversing flow of partially evaporated maple syrup in at least one evaporating pan includes a transfer line having an inlet for connected to a heating and pan for receiving partially evaporated maple syrup from the heating pan. A first sub-line extends from the transfer line and can connect to a first port of the evaporating pan(s). A second sub-line extends from the transfer line and can connected to a second port of the evaporating pan(s). A first outlet line extends from the transfer line or the first sub-line. A second outlet line extends from the transfer line or the second sub-line. When the first and second sub-lines are connected to the first and second ports respectively, the transfer line is positioned at a height no higher than the heights of the first and second ports. The first and second outlet lines are positioned at a height no higher than the transfer line. When fluid exits the evaporating pan(s) via the first or second ports, the fluid reaches the first or second outlet lines prior to reaching the transfer line.
Patent CA-2851238-C (CA)
Title: Multiple use stretching and non-penetrating blood control valves
Inventor: ISAACSON S RAY
IPC: A61M25/00
Filed: 2012-10-04
Granted: 2019-12-10
Abstract: The current application relates to infusion devices, specifically to peripheral intravenous (IV) catheters. In particular, the application relates to peripheral IV catheter assemblies having features to enable selective and reversible activation of fluid flow through the catheter assembly. Disclosed are integrated septum and septum actuators, systems for controlling fluid flow in a catheter assembly and methods of manufacturing the same. The integrated septum and septum actuator has a base having a fluid pathway and an extension arm extending outwardly from the base. The extension arm being coupled to a septum. The septum being deformable from a relaxed position to a stressed position. The stressed position biases the septum to provide a pathway around an outer surface of the septum.
Patent CA-2852575-C (CA)
Title: Bobine de came de recolte comportant un mode de transport convertible
Inventor: HONEY GREGORY
IPC: A01D57/02
Filed: 2014-05-21
Granted: 2020-03-31
Abstract: La présente concerne une bobine de came destinée à être utilisée sur un collecteur de récolte qui peut être conçue dans des positions de fonctionnement et de transport. La bobine comprend une pluralité de lattes de rabatteur de support de doigt disposées uniformément autour de larbre de bobinage, chacune étant fixée en rotation par lintermédiaire des extrémités distales des bras radiaux sétendant vers lextérieur à partir de larbre de bobinage. Un disque à cames est fixé au cadre et vient en prise avec chaque latte de rabatteur par lentremise dun galet de came pour permettre le mouvement de rotation des lattes de rabatteur par rapport aux bras radiaux, pendant la rotation de larbre dans la position de fonctionnement. La came a au moins une position de fonctionnement, et une position de transport dans laquelle les lattes de rabatteur en prise seront pivotées dans un mode de transport qui réduit considérablement le risque de dommage aux doigts.
Patent CA-2852606-C (CA)
Inventor: BIERGANNS PATRIC
IPC: D21H17/41
Filed: 2012-10-19
Granted: 2021-11-02
Abstract: L'invention porte sur des compositions, de préférence des compositions solides, comprenant un tensioactif non ionique et un polymère ionique, sur des procédés pour leur préparation et sur leur utilisation. Les compositions sont utiles entre autres comme auxiliaires de floculation pour des procédés de séparation solide-liquide, par exemple en déshydratation de boue/purification d'eau résiduaire et comme adjuvants de rétention ou autres additifs en fabrication de papier.
Patent CA-2854902-C (CA)
Title: Generating 3d scene according to image taken at different angles when intrinsic parameters of cameras that took the images are unknown
Inventor: TOLBA MOHAMED FAHMY
IPC: G06T7/80
Filed: 2011-05-18
Granted: 2016-11-08
Abstract: A method and system for the accurate and efficient estimation of the fundamental matrix (FM) are disclosed. The estimation is carried out based on a number of noisy correspondences. It works by incorporating linear approximations of the unity and singularity constraints while minimizing either the algebraic cost function (as in the traditional Eight-Point (8P) scheme) or the weighted algebraic cost function (as in the traditional Weighted Eight-Point (W8P) scheme). When the algebraic cost function is adopted, the estimation gives results that are more accurate than those obtained by the 8P scheme while running almost as fast. When the weighted algebraic cost function is adopted, the estimation not only gives results that are more accurate than those obtained by the W8P scheme but also runs twice faster. The preferred embodiments make use of the linear Taylor series approximations of the unity and singularity constraints. The linear approximations are taken at the current best estimate of the FM. The resulting linear system of equations is then solved for an improved FM estimate. This process is repeated until the iterative procedure converges.
Patent CA-2858784-C (CA)
Inventor: MCEWEN-KING MAGNUS
IPC: G01H9/00
Filed: 2012-12-20
Granted: 2021-06-01
Abstract: La présente invention concerne des méthodes et un appareil de détermination de l'emplacement et/ou de surveillance de câbles sous-marins (101) comportant une fibre optique (105) déployée sur leur longueur. La fibre optique (105) est raccordée à une unité interrogateur de détection acoustique distribuée (DAS) permettant d'interroger la fibre optique, ce qui constitue un capteur DAS à fibre optique. Pour déterminer l'emplacement du câble, un stimulus acoustique est transmis dans l'eau à partir d'un ou plusieurs emplacements connus. On peut détecter le temps d'arrivée d'un signal acoustique correspondant au stimulus au niveau des parties de détection de la fibre DAS et l'utiliser pour déterminer des informations sur l'emplacement de ces parties de détection par rapport à l'emplacement connu. Les échos de signaux DAS peuvent aussi être surveillés dans des conditions ambiantes afin de détecter des signaux indiquant une possibilité de détérioration du câble.
Patent CA-2860048-C (CA)
Inventor: SIMPSON MARTIN CHARLES
IPC: E02F9/28
Filed: 2012-12-19
Granted: 2018-10-23
Abstract: A wear part for earthmoving and mining equipment, the wear part having a mounting portion for engaging with a mount such as a nose mount or adaptor, a cheek plate, a boot, a cable hitch or the like provided on or by a bucket, the wear part having a cavity in the mounting portion defined at least in part by an outer wall having an inner face and an outer face, at least one passage formed through said outer wall and opening at one end to the inner face of said outer wall and at the other end to the outer face, and a retainer in said at least one passage and adapted to be selectively engaged with the mount to which the wear part is to be mounted, said outer wall including stop means engaged by said retainer and arranged to stop said retainer escaping from said at least on passage via the outer face end of said passage.
Patent CA-2862509-C (CA)
Title: Gouttiere de transport de metal
Inventor: LAROUCHE ANDRE
IPC: B22D35/06
Filed: 2013-02-15
Granted: 2019-04-02
Abstract: Gouttière de refroidissement et de transport de métal en fusion vers une station de coulage. La gouttière comprend une partie réfractaire pour retenir le métal en fusion et un moyen de transfert de chaleur associé aux parois extérieures de la partie réfractaire pour extraire la chaleur du métal en fusion. Le moyen de transfert de chaleur peut comprendre un compartiment à lit fluidisé pour retenir et fluidifier un matériau de fluidisation. Par ailleurs, le moyen de transfert de chaleur peut comprendre une chemise de refroidissement, une paroi intérieure de la chemise de refroidissement et les parois extérieures de la partie réfractaire définissant le compartiment à lit fluidisé.
Patent CA-2865377-C (CA)
Inventor: MACMARTIN NEIL
IPC: B62M6/55
Filed: 2013-02-22
Granted: 2021-01-26
Abstract: La présente invention concerne des systèmes d'engrenage pour véhicules, en particulier ceux utilisés dans les vélos à assistance électrique. Toutefois, ces systèmes d'engrenages peuvent également être utilisés dans des véhicules à source motrice double tels que les véhicules hybrides. Ce système d'engrenage pour véhicules comprend une première entrée rotatoire, une seconde entrée rotatoire, et une sortie rotatoire. La première entrée rotatoire et la seconde entrée rotatoire sont susceptibles de transmettre une rotation à la sortie rotatoire. L'une des deux entrées rotatoires est connectée à la sortie rotatoire par l'intermédiaire d'un embrayage à roue libre, l'autre entrée rotative étant connectée à la sortie rotatoire par l'intermédiaire d'un crabotage. Ces deux embrayages sont couplés en rotation.